80226211 has 4 divisors (see below), whose sum is σ = 86397472. Its totient is φ = 74054952.

The previous prime is 80226203. The next prime is 80226221. The reversal of 80226211 is 11262208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80226211 - 2³ = 80226203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80226221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3085611 + ... + 3085636.

It is an arithmetic number, because the mean of its divisors is an integer number (21599368).

Almost surely, 2^80226211 is an apocalyptic number.

80226211 is a deficient number, since it is larger than the sum of its proper divisors (6171261).

80226211 is a wasteful number, since it uses less digits than its factorization.

80226211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171260.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 80226211 is about 8956.9085626683. The cubic root of 80226211 is about 431.2926864979.

Adding to 80226211 its reverse (11262208), we get a palindrome (91488419).

The spelling of 80226211 in words is "eighty million, two hundred twenty-six thousand, two hundred eleven".